20014internal Error Apache
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Ah00898: Error Reading From Remote Server Returned By
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Error Reading Status Line From Remote Server Localhost
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only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Intermittent error when using mod_proxy to do reverse proxy to SOAP service up vote 12 down vote favorite 5 I get this error every few minutes when connection reset by peer: proxy: error reading status line from remote server using mod_proxy as a reverse proxy to a SOAP web service. There's probably 3 or 4 requests going per seconds so we're talking around 1 or 2 out of every thousand that have this error. [Tue Nov 23 11:44:14 2010] [error] [client 172.16.1.31] (20014)Internal error: proxy: error reading status line from remote server soap1.server:8888 [Tue Nov 23 11:44:14 2010] [error] [client 172.16.1.31] proxy: Error reading from remote server returned by /someapp/path/to/web/service This causes the request to fail. If I have the client connect directly to the soap server without using the proxy, success is 100% so the problem appears to be in the proxy The configuration looks like this. The purpose is to switch to a backup server if the primary one is unavailable: BalancerMember http://soap1.server:8888 lbset=0 BalancerMember http://soap2.server:8888 lbset=1 ProxyPass /someapp balancer://apicluster/someapp ProxyPassReverse / balancer://apicluster/someapp Has anyone run into this and found a fix? There's some mentions in bug reports but no solutions. The only thing that may be unusual is the clien
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about (70007)the timeout specified has expired: proxy: error reading status line from remote server Stack Overflow the company Business Learn more about hiring developers or posting ads with apache 2.4 error reading status line from remote server us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is setenv proxy-initial-not-pooled a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up The proxy server received an invalid response from an upstream server [closed] up http://serverfault.com/questions/206738/intermittent-error-when-using-mod-proxy-to-do-reverse-proxy-to-soap-service vote 22 down vote favorite 6 We have an application deployed on tomcat. To access application we are using apache which sends requests to tomcat. At random browser gives following response. Proxy Error The proxy server received an invalid response from an upstream server. The proxy server could not handle the request GET /sampleapp/. Reason: Error reading from remote server ________________________________ Apache/2.2.21 (Unix) Server at samplehost.com Port 8080 This error http://stackoverflow.com/questions/9834318/the-proxy-server-received-an-invalid-response-from-an-upstream-server is not coming always and so far we are getting this in a client machine with IE only. On the same client machine with Firefox it works well. Following is the error trace from Apache logs for a failed request [Thu Mar 22 02:51:08 2012] [error] [client 10.36.64.137] (20014)Internal error: proxy: error reading status line from remote server localhost:8081, referer: http://samplehost.com:8080/sampleapp/opp/showSearchHome.htm [Thu Mar 22 02:51:08 2012] [error] [client 10.36.64.137] proxy: Error reading from remote server returned by /sampleapp/opp/searchResult.htm, referer: http://samplehost.com:8080/sampleapp/opp/showSearchHome.htm Nothing is getting printed on tomcat logs when a request is failing. Following is the information related installed version of apache -bash-3.00$ ./httpd -v Server version: Apache/2.2.21 (Unix) Server built: Sep 21 2011 20:00:58 When trying to find out modules loaded I get following error -bash-3.00$ /usr/local/apache2/bin/apachectl -t -D DUMP_MODULES httpd: Syntax error on line 64 of /usr/local/apache2/conf/httpd.conf: Cannot load /usr/local/apache2/modules/mod_authnz_ldap.so into server: ld.so.1: httpd: fatal: libldap-2.4.so.2: open failed: No such file or directory apache tomcat proxy share|improve this question edited May 27 '15 at 21:19 VC1 1,29041130 asked Mar 23 '12 at 4:52 user1287489 114115 closed as off topic by Will Nov 30 '12 at 15:15 Questions on Stack Overflow are expected to relate to programming within the scope defined by the community. Consider editing the
is Oct 10 - 13 in San Jose, CA – Register soon before tickets sell out. Linked ApplicationsLoading… Quick Search Help About Confluence https://answers.atlassian.com/questions/3823/how-do-i-fix-error-502-from-apache-with-confluence-modproxy Log in Sign up QuestionsTopicsLeaderboardRewardsHow do I fix error 502 from Apache with Confluence (mod_proxy)?10-1Ayron JungrenJul 21, 2011I have Confluence sitting behind Apache (mod_proxy), and my httpd.conf section looks like this: ServerName confluence.example.com ProxyRequests off ProxyPreserveHost on ProxyPass / http://127.0.0.1:8000/> ProxyPassReverse / http://127.0.0.1:8000/> I get an HTTP Error 502 whenever I try to access confluence.example.com. Nothing error reading shows up in the Confluence log, but the Apache log shows: [Thu Jul 21 15:59:23 2011] [error] [client 172.16.32.100] proxy: Error reading from remote server returned by / [Thu Jul 21 15:59:23 2011] [error] [client 172.16.32.100] (20014)Internal error: proxy: error reading status line from remote server 127.0.0.1:8000 Is there any way to fix this? I can't give Confluence a separate from remote server public IP address, and I'd prefer it to run through port 80. The exact same configuration works for Bamboo, Crowd, Crucible, and JIRA. Also, I can access Confluence directly on port 8000, but that isn't open externally, only over the LAN, and Confluence needs to be accessable over the Internet.confluenceCommentCommentAdd your comment...2 answers10-1Ayron JungrenJul 21, 2011Well, by the advice from Atlassian Support, I've fixed the issue (somewhat) by switching to mod_proxy_ajp, and changing the protocol to AJP/1.3 in the server.xml file.CommentCommentAdd your comment...10-1Thomas KrugJul 21, 2011Did you check the tomcat logs (stdout and stderr)? This sounds like the proxy parameters are missing in the server.xmlCommentAyron JungrenJul 21, 2011Yes, there's literally nothing in the logs, sadly. I tried both with the proxy parameters in server.xml and without, and neither works. Although I've read that I don't need them, as I'm using ProxyPreserveHost, it doesn't work either way, sadly.CommentAdd your comment...Sign up or log in to answerWatchRelated questions Powered by Atlassian Confluence 5.7.3, Team Collaboration Software Printed by Atlassian Confluence 5.7.3, Team Collaboration Software. Report a bug Atlassian News Atlassian